After months, years of wanting and contemplating the wait is over. The task of buying an airbrush is finally done! I feel sort of silly having waited so long but I guess the timing wasn’t right until now. This was really a very easy thing to do and inexpensive as well. Who knew?
The Gun- Badger Mini Spray Gun Set
A mere $25, plus shipping! This set includes: the gun, 1 jar for paint, air hose, regulator, and a 7 oz. can of compressed air to start with. The scalehobbyist.com has a great price on propel air. I will continue to used this for small production and eventually upgrade to an air compressor when necessary.
The paints- Chef Rubber colored Cocoa butter – Jewel Collection
As I mentioned in a previous post about hand painting, I prefer this particular collection because it sparkles. Many other Chocolatiers use plain cocoa butter colors and add a gold luster dust on after for the same effect. This gold dust can be expensive and this paint works just as well.
I had some left over Pearl Collection Paint I was saving for the day I got my airbrush. I was previously unhappy using it with my brush techniques. The airbrush creates a more even layer of paint and I was hoping that this would flatter the Pearl colors. Alas I am still disappointed with the overall look of this collection so I will continue to stick with the Jewel.
I also tried spraying with a matte red, no sparkles and it seemed to look so dull to me and a bit cheesy. Even though sparkly paint is great it might not always yield desired results due to color. A forest green I used on dark chocolate, for which I was hoping to spruce up the Mojito truffle never seemed to work out either. So I will continue experimenting with different shades of color, for both milk and dark chocolate, to create colorful chocolates with class.
The Technique- Warming, Spraying, Clean-up
Warming- I began by warming the colorant in its plastic container, in the microwave. First take off the lid and heat for one minute and then take out return lid and shake. Repeat three times, or until colorant is thoroughly melted. Then transfer to the jar for painting. I quickly discovered how time consuming this was going to be with only one jar for colorant and having to clean it out after each use of a new color seemed to be wasteful. So I then ordered a dozen more jars from a hobby shop on line so I could have one for each color, also inexpensive. Immediately I switched out all of the glass jars full of paint with the plastic containers in my cocoa butter warmer. This cut out the use of the microwave all together, saving time. I also learned to save time and water by starting with white and then moving on to lighter colors first and darker colors last. This way I could easily switch out the jars and not have to clean out the whole gun between each color change.
Cocoa Butter Warmer
*TIP* If you don’t heat the colorant thoroughly it will spray little chunks and clog up the air nozzle. The same will happen if you over heat it in the microwave and scorch it. Microwave jar in small intervals like 10 sec to heat further and prevent scorch.
Spraying- You are spraying the actual mold with colored cocoa butter before filling it with your chocolate shell. This can easily get messy quick! Over spray can cover you, your work space and surrounding area. Wear gloves and an apron to protect yourself from hard to clean off cocoa butter and
lay down a drop surface on your work space. I also suggest spraying your tray inside some sort of upright cardboard box to catch even more over spray that emits into the air.
Be sure to hold the gun at right angles in relation to the tray. The paint tip nozzle can be adjusted for paint flow and the regulator knob for air pressure. These adjustments create different effects and must be tweaked for desired effect. I always begin spraying on scrap paper or news print before I start on the actual mold. I found I like the look of a warmer cocoa butter spray because it puddles slightly into the details of the mold.
*TIP* Try lying the mold face down onto wax paper to dry. This will cause the paint on top of the mold to adhere to the paper. This helps prevent excess paint from being scraped into the chocolate when molding shells.
Clean-up- Extra jars mean just capping them for storage. Wipe down air hose, regulator, and propel can with a warm wet cloth. I find concentrated dawn dish soap works best when cleaning cocoa butter. Disassemble gun parts and wash under hot running water with soap. A strait pen is helpful for cleaning out the paint nozzle as well as pipe cleaners for the paint hose.
Of course airbrushing requires lots of practice and experimentation, just as hand painting. But it does save time and creates a whole different style. I’m so glad I finally have an airbrush! I have had so much fun with it so far and will continue to far into the New Year. It gives my chocolates a new kick, one I’ve always wanted. Never give up hope and don’t be afraid to try new things, you just might be successful at them!
Hello, Thanks for your article it has been very helpful. Is there a possibility for me to contact you. I’d love to learn more about your experience airbrushing chocolate.
Thank you
Noemi
Awesome Post. I can’t wait to here more of your adventure experimenting with different colours, textures, gold-flake, etc. I wonder how hard it would be to make reusable templates, that would mask certain parts of the mould, in order to create fades and other effects.
Great post! I experimented with some of the colors from Chef Rubber this week, but I had some trouble with some of the colored cocoa butter sticking to the molds when I unmolded them. Some of the chocolates looked perfect, but some left behind pieces of cocoa butter in the mold.
Thanks Robert! There are a few factors that could cause this problem.
The cocoa butter may have been sprayed on too thick, been too hot/too cold, or not had enough time to set up before you added the chocolate. If the cocoa butter is puddling at all in the mold, you’ve added to much. I use the cocoa butter at about 100 degrees. If its too much hotter it becomes really thin and you would need many coats which causes the puddling. Also if its too cool it will become very thick and not only hard to work with but will not adhere to the chocolate properly. The mold should also not be too cold when the cocoa butter is added. I would also suggest the painted mold have at least one hour to set up in an environment around 70-80 degrees. I hope this helps!
Super site. You have got a brand-new reader. Please maintain the nice writings and I look forward to more of your entertaining updates.
I tried using the Badge I bought at Michael’s and it clogged and the hose split. I got a second one and the same thing happened. I had heated the cocoabutter in the microwave and it was very liquid. Any suggestions?
Strange that the hose split, vertically or horizontally? I would suggest maybe being a little more careful when handling the hose. I sometimes bend mine when attaching it if I am not careful. It may be possible to just replace the hose, I am not sure.
Clogging usually occurs when the cocoa butter is too thick. But if the nozzle is not cleaned thoroughly between each use it will clog more easily. I usually clean my nozzle under running hot water with a strait pin. I keep sticking the pen in and out until it comes out clean.
I also recently started using the cocoa butter at a temperature of around 93 degrees, or slightly cooler instead of 100 so it is less liquidy. When heating in the microwave it is best to warm in one min increments stir or shake and let sit for 1 min before heating again, this prevents scorching the cocoa butter.
What kind of airbrush do you use…
I enjoyed reading this because I have wanted to try the airbrush on molded chocolates. Please include more about your experiances. I have seen kits that cost close to $2K, do you really like the Badger kit?
HI Greg,
I waited much to long to purchase my inexpensive badger kit, I was intimidated about the high cost of other kits and didn’t believe the badger would do the job. Boy was I wrong! I also know now that even professionals like Norman Love use badger kits as well. I think it is definitely the best idea, especially for learning basic air brushing techniques. I know Norman uses a compressor where I am still just using cans of Propel. This has been pretty sufficient for me, although recently I had a problem with moisture mixing with the paint during spraying. This moisture was caused by the can of propel freezing, I usually place it in a jar of hot water to avoid this but was being lazy and paid the price. I am sure that this is not a problem with dry air from a compressor. Again if you are learning, I recommend starting with the cans and then moving on to a compressor if you have high volume or think the cans are too much of a pain. I’m always researching and learning so I will try to post some more tips soon. Good Luck to you! Also, I would love to see pics of your finished creations.
I really like that cocoa butter warmer. Where can I get one and how much does it cost?